/Engine/Source/Runtime/MovieScene/Public/Evaluation/PreAnimatedState/MovieScenePreAnimatedStateExtension.h
Get a specific type of storage, creating it if it does not already exist
template<typename StorageType> [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< StorageType > GetOrCreateStorage ( [TPreAnimatedStorageID](API\Runtime\MovieScene\Evaluation\PreAnimatedState\TPreAnimatedStorageID)< StorageType > InStorageID )